[GitHub] azai91 commented on issue #10026: MXNET_MKLDNN_DEBUG=1 produces errors

[GitBox]

azai91 commented on issue #10026: MXNET_MKLDNN_DEBUG=1 produces errors
URL: 
https://github.com/apache/incubator-mxnet/issues/10026#issuecomment-404949058
 
 
   @pengzhao-intel I believe when you call copyfrom it will convert the input 
memory shape into the same shape as the target. so if you Reorder2Default but 
then call copyfrom the mkldnn memory will be the new shape
   
   ```
   NDArray data = inputs_[i];
   inputs.emplace_back(data.shape(), ctx, false, data.dtype());
   if (data.IsMKLDNNData() && data.IsView())
       data = in_data[fullc::kData].Reorder2Default();
   auto mem = inputs_[i].GetMKLDNNData();
   inputs[i].CopyFrom(*mem);
   ```
   

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